Where do the docs explain special callback/function arguments?
There are places in the jQuery API docs where functions (usually callbacks) are shown with special arguments. For example,
jQuery UI Dialog's close event shows a callback with arguments "event" and "ui." Where is it explained what these arguments actually are? I also see a lot of example code around the Internet where people show callbacks with special arguments that aren't listed in the API. It would be really nice to know what this stuff is.